Alexander has been in a Top 25 boys' name in the US for 30 years now. But namers are still attracted to its imposing historic pedigree.
 Alexander is derived from the Greek name Aléxandros, composed of the elements aléxein, meaning "to defend," and aner, meaning "man." 
 
According to Greek legend, the first Alexander was Paris, who was given the nickname Alexander by the shepherds whose flocks he defended against robbers. He was followed by Alexander the Great, aka Alexander III, who conquered much of Asia.
 
A royal name in Scotland, Alexander is still highly popular there. In Gaelic, the name became Alasdair; in Spain, Alejandro; and in Italy, Alessandro.
 
The noble Alexander has led to the popularity of many spinoffs, such as Alex, Zander, Xan and Zan, along with female versions such as Alexandra, Alexis, and the unfortunate Alexa.
 Among the many notable Alexanders in history, standouts are Hamilton, Graham Bell, Fleming, Pope and Haig.
 Naomi Watts and Liev Schreiber's Alexander is known as Sasha.

Alexander

This diminutive, similar to Alex or Alexis, has been yo-yoing in popularity since the turn of the 21st century.

Alexia

Amalia is a widely cross-cultural name, heard from Italy to Romania, Germany to Scandinavia. The current heir to the Dutch throne is Princess Catharina-Amalia of Orange. It can be pronounced ah-MAH-lee-a or ah-mah-LEE-a. 
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Like Amelia and Emilia, this name is likely to continue to climb. Frequently in the US Top 1000 in the early twentieth century, it spent nearly eighty years off the list until rejoining in 2011.
 Amalia's popularity was spread in eighteenth century Europe due to the fame of Anna Amalia, a Duchess who was a great patron of the arts.
 Amalia would make a lovely and more distinctive alternative to Amelia. Another spelling variation is Amalya.

Amalia

Ariane

Beatrix has a solid history of its own apart from Beatrice, with that final x adding a playful, animated note to the name's imposing history.
 
In the earliest sources it is recorded as Viatrix, meaning "voyager". Possibly the spelling was deliberately changed to resemble the Latin word beatus, "blessed"; both meanings are part of Beatrix's rich history.
 
It has been largely associated with Beatrix (born Helen) Potter, creator of Peter Rabbit, and Beatrix has been Queen of The Nethelands since 1980.
 Actress Jodie Sweetin has a daughter called Beatrix, and designer Kate Spade chose it for her daughter Frances's middle name. The main character in Quentin Tarantino's movie Kill Bill was Beatrix Kiddo, played by Uma Thurman. 
 Both Bea and Trixie are adorable nicknames,and Beatriz is the Spanish form.

Beatrix

Bernhard

Casimir, a traditional name of Polish kings, could do quite well these days as we see the rise of Caspian, Cassius, Castiel, et. al. Like Leopold and Laszlo, Casimir is strong and worth considering if you've got an adventurous streak — and bet your son will too. An alternative commonly cited meaning that modern parents might prefer is "proclaimer of peace". The traditional Polish spelling of the name is Kazimir.

Casimir

Catharina

Christiaan

Christina, a pretty and feminine, crystal clear classic, may be trending downward, but it's never out of style. Christina's short forms Chris, Christie, and Tina all seem dated—making the royal Christina best used in its full glory. 
 Christina became a royal name in Sweden (Greta Garbo played Queen Christina in one of her classic films) and Spain, and it is more usable today than the French Christine.
 Christina is now well represented by actresses Applegate, Ricci, and Mad Men's Hendricks, alongside singer Aguilera and Orphan Train novelist Baker Kline. Previous bearers include British poet Christina Rossetti and Australian novelist Christina Stead.
 Christiana is a more distinctive variation.

Christina

A very Christmas-y <a href="https://nameberry.com/list/412/christmas-baby-names">Christmas baby name</a>, that may avoid the Santa image by instead adopting the alternative spelling Klaus.

Claus

Constantijn

Well balanced between sleek, sweet, strong, and vintage, newly chic Eloise re-entered the US Top 1000 in 2009, following a 50 year absence. In 2022, it broke into the Top 100 in the US and across the pond in the UK. Given to nearly 3000 babies each year, Eloise is showing no sign of stepping out of the spotlight. 
 
Eloise comes from the Old French name, Héloïse, which means "healthy" and "wide." The name was first used by Héloïse, a 12th century scholar, philosopher and Catholic Abbess whose work inspired a many French and English writers.
 There is contention over whether her name is a feminized variant of Eloi, meaning "to choose" or a French form of the Old German Helewidis meaning "healthy" and "wood" or "wise".
 
Eloise has also been linked to the name Louise, but despite their similarities, there is no evidence either derived from the other. But don't let that stop you from using Eloise as an updated honor for a family Louisa!
 
However it originally came to be, the name was revived in the 19th century as Eloise, making the pronunciation more obvious to English speakers and the spelling more in line with the familiar Eleanor and Eliza. 
 
To some, Eloise will forever be the imperious little girl making mischief at the Plaza Hotel, while others might think of the rebellious Eloise from the TV series Bridgerton - a popular show which first aired in 2020, and likely influenced the rise of Eloise. 
 With that popular El- beginning and the potential nicknames Ellie, Lolly, Lola, Elsie, and Lolo, it is no wonder Eloise is climbing the charts.

Eloise

Concise and clipped European version of the earnest Ernest. 

Ernst

This Dutch favorite was the name of five Counts of Holland and many notable Renaissance artists, including still life painter Floris van Dijck. It is a variation of Florence, which was historically a unisex name.
 
If you think Floris sounds, well, floral, you’d be right. But who says boys can’t have botanical names, too?

Floris

Frederik

Friso is a name that refers to Frisian person living in the Dutch province of Friesland. The name has become more popular in recent years as it was used for a member of the Dutch royal family, making it one of the more adventurous <a href="https://nameberry.com/list/453/royal-baby-names">royal baby names</a>.

Friso

A bit stiff and formal for American use. 

Hendrik

Serene Irene, the name of the Greek goddess of peace and one of the most familiar <a href-="https://nameberry.com/list/624/gorgeous-greek-goddess-names-for-babies">Greek goddess names</a>, was hugely popular in ancient Rome and again in the United States a hundred years ago.
 One of the most <a href="https://nameberry.com/popular-names">popular names</a> of the Roman Empire and the name of several early saints, this originally Greek name (then spelled Eirene) represented a daughter of Zeus who was the goddess of peace. Often pronounced with three syllables, it spread throughout Europe in a range of variations and is a royal name in Greece, Denmark, and the Netherlands. 
 Much of Irene's popularity in England stemmed from the character Irene Forsyte in Galsworthy's The Forsyte Saga (pronounced eye-reen-ee). Americans identified it with the sparkling Irene Dunne of Hollywood's Golden Age. Irene was a Top 20 name from 1915 to 1925, remaining in the Top 100 until 1945. It still highly popular in Spain.
 Some other references include the eponymous early smash hit Broadway musical, famed ballroom dancer Irene Castle (portrayed on film by Ginger Rogers), the Hollywood costume designer known simply as Irene, the Uma Thurman character in Gattaca, Irene Denholm the Harry Potter student at Hogwarts School, and the lullaby-ready song Goodnight, Irene.

Irene

Still very Old European, conjuring up the image of a classical composer. But surprisingly, it's now been in the Top 600 in the U.S. since the turn of the 21st century, largely thanks to Heidi Klum and Seal's young son.

Johan

Long common in Europe, the elegant and regal Juliana, also spelled with two n's, has invaded these shores, in tandem with the more classic Julia. Together with Julian, the name derives from Julius, a Roman family name. Its origin is shrouded in history, but possible roots include Latin iuvenis, meaning "youthfu"; Greek ioulos, meaning "downy-bearded"; or Jovis, a form of Jupiter, which means "sky father".

 
There were several early Saint Julianas and Queen Juliana was the long-reigning monarch of The Netherlands. Julianna Margulies has given that spelling of the name a substantial push. 

 Juliana has been on the Top 1000 since 1881.

Juliana

Leonore is a melodic variation of the wide range of names related to Eleanor and, via a different root, Leonie that are so stylish throughout Europe right now and bound for greater visibility in the U.S. The name of one of the little princesses of Sweden, Leonore carries the gravity of Eleanor with more quirky charm. 
The only downside: Spelling and pronunciation confusion given so many similar variations, from Lenora to Leonie to Eleanora and onward.

Leonore

Louise has for several decades now been seen as competent, studious, and efficient—desirable if not dramatic qualities. But now along with a raft of other L names, as well as cousin Eloise, Louise is up for reappreciation—sleek and chic, stylish in Paris, and starting to become so in the US as well. Louisa is perhaps more in tune with the times, but Louise has more edge. Louise has been on the rise lately, and reentered the US Top 1000 for the first time in a quarter century in 2016.
Louise has been a royal name in several countries, including Denmark, Sweden, France and England: currently Queen Elizabeth has a granddaughter named Louise via her son Prince Edward. It has been a staple on the Top 10 lists in Belgium and France in recent years.
Among her most notable bearers: iconic film actress Louise Brooks and modern sculptors Louise Bourgeois and Louise Nevelson. Louise is the middle name of both Madonna and Meryl Streep, and Louise was the character played by Susan Sarandon in the feminist road movie Thelma and Louise.
And there's also a nature reference—the beautiful Lake Louise in the Canadian Rockies. Louise is one of many classic names newly fashionable as one of the trendy <a href="https://nameberry.com/search/girls-names/l">girls' names starting with L</a>.

Louise

In the slipstream of Luna, this everywhere-and-nowhere international name, with its attractive liquid sound, is popular in several European countries along with Hawaii.

Luana

Margriet

A midcentury Catholic classic that's not chosen by many parents today. Leonard Cohen fans might think of the beautiful song So Long, Marianne, named for his lover and muse Marianne Ihlen.

 The meaning of Marie is uncertain, but theories include "drop of the sea" (from Hebrew roots mar "drop" and yam "sea"); "bitter" (from Hebrew marah "bitterness"); and "beloved" (from the Egyptian root mr).

Marianne

The ubiquitous French version of Mary came into the English-speaking world in the nineteenth century. In the United States, Marie was a huge hit at the turn of the last century and for the ensuing fifty years, becoming the seventh most popular name in the country for three years, from 1901 to 1904.
 Now, though, Marie sounds more dated than either Mary or Maria, though it once rivaled both. Even its days as a widely-used middle name have passed. The freshest way to use Marie today may be as the first part of a traditional French double name: Marie-Christine, Marie-Claude, and so on, or the French diminutive Manon.
 There have been countless notable Maries over the years, from French Queen Marie Antoinette to physicist Marie Curie to singer Marie Osmond (born Olive Marie).
 Marie is the French form of Maria, which ultimately was derived from the Hebrew name Maryam/Mariam. The original meaning of Maryam is uncertain, but theories include "drop of the sea" (from Hebrew roots mar "drop" and yam "sea"); "bitter" (from Hebrew marah "bitterness"); and "beloved" (from the Egyptian root mr).

Marie

Dutch diminutive of Marie, the meaning of which is uncertain. Theories include "drop of the sea" (from Hebrew roots mar "drop" and yam "sea"); "bitter" (from Hebrew marah "bitterness"); and "beloved" (from the Egyptian root mr).

Marijke

Maurits

Pauline had its moment of glory almost a century ago, when movie audiences were thrilling to the silent serial The Perils of Pauline; it's a sweet and gentle name that just might be due for reconsideration. Off the list since the late 1990s, Pauline was a Top 50 name from around 1908 to 1930.
 Pauline was the name of Napoleon Buonaparte's favorite sister, and in literature there is a Pauline in Shakespeare's A Winter's Tale and in Sir Walter Scott's The Fortunes of Nigel.
 Vin Diesel chose this name for his daughter in a poignant tribute to his late friend and costar, Paul Walker Other feminine variations of Paul are Paula, Paulette, Paulina and Paolina.

Pauline

Pieter

Sophie is the French form of the Greek Sophia, for which it is also commonly used as a nickname. Given Sophia's long standing among the Top 10 girl names in the US, Sophie may feel more popular than it actually is.
 
Sophies are scattered throughout European royal history, including Sophie of Thuringia, Duchess of Brabant, Princess Sophie of Sweden, and in modern times, Sophie, Duchess of Wessex, the wife of Britain's Prince Edward. German-born Catherine the Great was born Sophie of Anhalt-Zerbst, but changed her name to Catherine upon her conversion to Russian Orthodoxy.
 
Sophie is Sophia's cuter, more irreverent near-identical twin. Which do you like better? And do you see them as virtually the same name or very different? While you definitely couldn't name sisters Sophie and Sophia, you may have both on your short list and consider them distinctly separate choices. Sophie is lively and down-to-earth, while Sophia is more sophisticated and buttoned-up. 
 
Sophie was the choice of both Eric Clapton and Luke Perry, as well as of Bette Midler for her now-grown daughter.
 Sophie Zawistowska is the Polish heroine of the iconic William Styron novel Sophie's Choice, played in the 1982 film by Meryl Streep—who would play the mother of a Sophie decades later in Mamma Mia!.

Sophie

Wilhelmina was long burdened with the Old Dutch cleanser image of thick blond braids and clunky wooden clogs, but that started to be changed somewhat by the dynamic Vanessa Williams character on Ugly Betty, and even further by the choice of Wilhelmina by ace baby namers Natalie and Taylor Hanson. For the less adventurous, Willa is, for now, still a more user-friendly female equivalent of William.
 Wilhelmina was a lot more commonly heard in the U.S. at one time: it was as high as Number 215 in the 1880s, but has been off the list completely since 1955.
 Queen Wilhelmina reigned in the Netherlands for most of the early twentieth century, becoming a heroic figure during the two World Wars. The name got an infusion of glamour via Wilhelmina Cooper, the Dutch-born model who established the top Wilhelmina Model Agency in 1967. Wilhelmina "Willie" Scott was the name of the Kate Capshaw character in Indiana Jones and the Temple of Doom.
 To enliven her image, Wilhelmina has a plethora of nicknames: Mina, Minna, Minnie, Minka, Billie, and Willa.

Wilhelmina

Common in Holland, the appealing Willem (as in de Kooning and Dafoe) makes William fresh and distinctive.

Willem

Zaria, the name of the Nigerian capital city, could be another Z name for parents to consider. It currently ranks lower than variations Zariah and Zariyah.
 Popular 1990s sitcom The Parent 'Hood included a character by the name.

Zaria

thesilenceinbetween's list "Dutch Royal Baby Names" of 35 great name ideas: Alexander - Zaria!

Dutch Royal Baby Names

Names given to blood members of the Dutch Royal House.